Cody

# Nikolaos Nikolaou

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1 – 50 of 1,713

#### Problem 44630. Guess the number I'm thinking of

Created by: David Verrelli

#### Problem 44277. Given n, create n random numbers such that their standard deviation is also n.

Created by: AMITAVA BISWAS

#### Problem 1089. Create a random vector of integers with given sum

Created by: J-G van der Toorn

Tags random, vector, sum

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

Created by: goc3

#### Problem 44757. Lights Out 6 - 5x5, 13 moves

Created by: goc3

Tags lights, out, toggle

#### Problem 44756. Lights Out 5 - 5x5, 10 moves

Created by: goc3

Tags lights, out, toggle

#### Problem 44755. Lights Out 4 - 5x5, 8 moves

Created by: goc3

Tags lights, out, toggle

#### Problem 44753. Lights Out 3 - 5x5, 6 moves

Created by: goc3

Tags lights, out, toggle

#### Problem 44752. Lights Out 2 - 5x5, 4 moves

Created by: goc3

Tags lights, out, toggle

#### Problem 44751. Lights Out 1 - 5x5, 3 moves

Created by: goc3

Tags lights, out, toggle

#### Problem 44785. Lunar Arithmetic (Addition)

Created by: Mehmet OZC

#### Problem 44818. Add consecutive integer numbers

Created by: GT

Tags sum, sequence

#### Problem 44840. Cody Problems in French : Trouvez la logique Pt.1

Created by: Valentin Noël-Youïnou

Created by: HH

#### Problem 44523. Pattern Sum

Created by: Dishant Varshney

#### Problem 44880. Angle between two vectors

Created by: Siddhant Shenoy

#### Problem 44860. Sum of a geometric series

Created by: Jesús Zambrano

#### Problem 44862. Ratio between sum of primes and sum of factors

Created by: Jesús Zambrano

#### Problem 44861. Ratio between sum of primer numbers and non-prime numbers

Created by: Jesús Zambrano

Tags primes, ratio

#### Problem 44857. Check if is a square

Created by: Jesús Zambrano

#### Problem 44842. Double the next!

Created by: Jesús Zambrano

#### Problem 44970. SAY 'OHYEAH'

Created by: nguyen thai son son

#### Problem 45206. How to find the position of an element in a vector without using the find function

Created by: Lap Nguyen

Tags test

#### Problem 44506. Volume of Spherical Shell

Created by: Doddy Kastanya

Tags volume, sphere

#### Problem 44524. Perimeter of a quadrilateral

Created by: Doddy Kastanya

Created by: Ali

Created by: goc3

#### Problem 42383. Combined Ages 3 - Non-symmetric, n ≥ 3

Created by: goc3

Tags age, algebra, linear

#### Problem 42384. Combined Ages 2 - Symmetric, n ≥ 3

Created by: goc3

Tags age, algebra, linear

#### Problem 42382. Combined Ages 1 - Symmetric, n = 3

Created by: goc3

Tags riddle, age, sum

#### Problem 45216. Rotate a matrix without using rot90

Created by: Asif Newaz

#### Problem 45235. generate the matrix

Created by: Asif Newaz

Tags matrix

#### Problem 45244. How many Christmas presents under the tree?

Created by: Miles Walker

#### Problem 802. Create a matrix from a cell

Created by: Aurelien Queffurust

Tags cell, nan, pad

#### Problem 45225. generate the matrix

Created by: Asif Newaz

Tags matrix

#### Problem 45179. The length of the equal sides of an isoceles triangle is 'a'.For all the possible (integer) values of the remaining side,find the associated angles between the two equal sides.

Created by: Asif Newaz

#### Problem 45245. String count

Created by: Asif Newaz

Tags string

#### Problem 45241. Question 1

Created by: Matheus

Tags engf0003

#### Problem 45246. Count digits

Created by: Asif Newaz

Tags number, count

#### Problem 794. Matrix with different incremental runs

Created by: Aurelien Queffurust

#### Problem 2320. Pandigital number n°2 (Inspired by Project Euler 32)

Created by: Jean-Marie Sainthillier

#### Problem 2319. Pandigital number n°1 (Inspired by Project Euler 32)

Created by: Jean-Marie Sainthillier

#### Problem 43042. Convert decimal to binary and then generate the minimum binary it can with jumbling

Created by: Jamil Kasan

1 – 50 of 1,713